If your vehicle has to be stopped in an emergency
If your vehicle needs to be towedToyota CH-R Service Manual > Main Body Ecu: Components
COMPONENTS
ILLUSTRATION
*A
except Cold Area Specification Vehicles
*B
for Cold Area Specification Vehicles
*1
INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY WITH MAIN BODY ECU
*2
NO. 3 INSTRUMENT PANEL TO COW ...
Toyota CH-R Service Manual > Smart Key System(for Start Function): Detecting Vehicle Submersion (B2277)
DESCRIPTION
This DTC is stored when a malfunction in the water submersion detection circuit
inside the certification ECU (smart key ECU assembly) is detected.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
...